Exascend 1TB Essential Pro CFexpress 4.0 Type A Memory Card

Exascend 1TB Essential Pro CFexpress 4.0 Type A Memory Card The Exascend 1TB Essential Pro CFexpress 4.0 Type A Memory Card is a high-capacity storage solution built on the PCI-Express 4.0 bus, delivering a maximum and sustained read speed of 1800 MB/s. With a 1 TB storage capacity and a VPG-400 video performance guarantee, this card is designed to support demanding capture workloads that require consistent, high-speed data transfer.

PCI-Express 4.0 Bus Architecture

This card utilizes the CFexpress Type A form factor with a PCI-Express 4.0 bus interface. The bus architecture enables the card to achieve a maximum read speed of 1800 MB/s and a maximum write speed of 1650 MB/s. Both the read and write speeds are rated as sustained speeds, meaning the card is engineered to maintain these transfer rates during continuous operation rather than only in short bursts.

VPG-400 Video Performance Guarantee

The card carries a VPG-400 (Video Performance Guarantee) rating, which specifies a minimum write speed of 400 MB/s. This documented minimum write speed ensures that the card maintains a consistent data throughput floor during video recording operations, providing a defined performance baseline for high-bitrate capture.

Operating and Storage Temperature Range

The memory card is rated to operate in temperatures ranging from 10 to 162°F (-12 to 72°C). For storage, the card can withstand a broader temperature range of -40 to 185°F (-40 to 85°C). These documented temperature tolerances define the environmental conditions under which the card is designed to function and remain in storage.